Master Lock Vault Enterprise
Enterprise Accounts Only

Unlock your organization's Master Lock Bluetooth® Padlocks and Lock Boxes with Master Lock Vault® Enterprise. Sign in using the invitation you received from your account administrator. Manage and access your organization’s Bluetooth® security devices using only your phone and our patented digital “key” encryption technology. Master Lock Vault® Enterprise securely controls who is authorized to access each device and records a detailed history log of their unlocking activity.

Personal accounts should use Master Lock Vault® Home instead.

Learn more at:

What’s New

Version 2.8.1

System enhancements

Ratings and Reviews

4.7 out of 5
608 Ratings

608 Ratings

MIDIpanic ,


This app has been rock solid. No complaints. Because of its reliability, we are able to confidently expand our use of the Bluetooth locks for multiple user access to secure and track specific locations and equipment.

Developer Response ,

We are excited to hear about your positive experience with Master Lock Vault Enterprise.

measuring cup ,

Not easy

The first master lock app was much easier, telephone numbers were way easier. The Vault app is much more difficult to use, starting with the set up. Emails are more difficult and having to enter them in was time consuming. The lock itself is great and once the app is set up it works great. It is getting to that point that is a pain.

Developer Response ,

We are glad the lock is working for you. If you encounter any issues please contact us at

nickie187 ,

Great for my business!

Helps me and my employees so much with our business!!

Developer Response ,

Thank you! We are glad to hear that Master Lock Vault Enterprise has made a positive impact in your organization.

App Privacy

The developer, Master Lock Company, LLC., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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